<?php

/**
 * This is the model class for table "job_updata".
 */
class JobUpdata extends CActiveRecord
{
	/**
	 * The followings are the available columns in table 'job_updata':
	 * @var integer $id
	 * @var string $url
	 * @var integer $num
	 * @var string $date
	 * @var string $file
	 */

	/**
	 * Returns the static model of the specified AR class.
	 * @return JobUpdata the static model class
	 */
	public static function model($className=__CLASS__)
	{
		return parent::model($className);
	}

	/**
	 * @return string the associated database table name
	 */
	public function tableName()
	{
		return 'job_updata';
	}

	/**
	 * @return array validation rules for model attributes.
	 */
	public function rules()
	{
		// NOTE: you should only define rules for those attributes that
		// will receive user inputs.
		return array(
			array('url,file', 'required'),
			array('num', 'numerical', 'integerOnly'=>true),
			array('url', 'length', 'max'=>100),
			array('file','file','types'=>'php'),
			// The following rule is used by search().
			// Please remove those attributes that should not be searched.
			array('id, url, num, date, file', 'safe', 'on'=>'search'),
		);
	}

	/**
	 * @return array relational rules.
	 */
	public function relations()
	{
		// NOTE: you may need to adjust the relation name and the related
		// class name for the relations automatically generated below.
		return array(
		);
	}

	/**
	 * @return array customized attribute labels (name=>label)
	 */
	public function attributeLabels()
	{
		return array(
			'id' => 'ID',
			'url' => '抓取地址',
			'num' => '信息数量',
			'date' => '最近更新日期',
			'file' => '抓取文件',
		);
	}

	/**
	 * Retrieves a list of models based on the current search/filter conditions.
	 * @return CActiveDataProvider the data provider that can return the models based on the search/filter conditions.
	 */
	public function search()
	{
		// Warning: Please modify the following code to remove attributes that
		// should not be searched.

		$criteria=new CDbCriteria;

		$criteria->compare('id',$this->id);

		$criteria->compare('url',$this->url,true);

		$criteria->compare('num',$this->num);

		$criteria->compare('date',$this->date,true);

		$criteria->compare('file',$this->file,true);

		return new CActiveDataProvider(get_class($this), array(
			'criteria'=>$criteria,
		));
	}
}